103
103

Sep 17, 2013
09/13

by
C. Bona; C. Bona-Casas

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A set of energy-momentum constraint-preserving boundary conditions is proposed for the first-order Z4 case. The stability of a simple numerical implementation is tested in the linear regime (robust stability test), both with the standard corner and vertex treatment and with a modified finite-differences stencil for boundary points which avoids corners and vertices even in cartesian-like grids. Moreover, the proposed boundary conditions are tested in a strong field scenario, the Gowdy waves...

Source: http://arxiv.org/abs/1003.3328v2

259
259

Dec 13, 2014
12/14

by
Giovanni Bona

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Topic: bub_upload

Source: http://books.google.com/books?id=Pg6MrFNb9S4C&hl=&source=gbs_api

43
43

Jun 26, 2018
06/18

by
Richard Bona

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Tracklist: 1. Dipita 2. New Bell 3. Souwedi Na Wengue 4. Eyala 5. Djombwe 6. Te Dikalo 7. One Minute 8. Muna Nyuwe 9. Na Mala Nde 10. Konda Djanea 11. Eyando 12. Messanga

Source: CD

131
131

Jul 20, 2013
07/13

by
Pavel Bona

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Proposals for nonlinear extenstions of quantum mechanics are discussed. Two different concepts of "mixed state" for any nonlinear version of quantum theory are introduced: (i) >genuine mixture < corresponds to operational "mixing" of different ensembles, and (ii) a mixture described by single density matrix without having a canonical operational possibility to pick out its specific convex decomposition is called here an >elementary mixture

Source: http://arxiv.org/abs/quant-ph/9910011v1

47
47

Sep 22, 2013
09/13

by
Miklos Bona

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We show the first known example for a pattern $q$ for which $\lim_{n\to \infty} \sqrt[n]{S_n(q)}$ is not an integer. We find the exact value of the limit and show that it is irrational. Then we generalize our results to an infinite sequence of patterns. Finally, we provide further generalizations that start explaining why certain patterns are easier to avoid than others. Finally, we show that if $q$ is a layered pattern of length $k$, then $L(q)\geq (k-1)^2$ holds.

Source: http://arxiv.org/abs/math/0403502v2

Topics: Duets, For clarinet, piano, Scores featuring the clarinet, Scores featuring the piano, For 2 players

Source: http://imslp.org/wiki/La_semaine_musicale_(Bona,_Pasquale)

45
45

Sep 23, 2013
09/13

by
Miklos Bona

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We prove that the total number $S_{n,132}(q)$ of copies of the pattern $q$ in all 132-avoiding permutations of length $n$ is the same for $q=231$, $q=312$, or $q=213$. We provide a combinatorial proof for this unexpected threefold symmetry. We then significantly generalize this result to show an exponential number of different pairs of patterns $q$ and $q'$ of length $k$ for which $S_{n,132}(q)=S_{n,132}(q')$ and the equality is non-trivial.

Source: http://arxiv.org/abs/1202.2023v1

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29

Dec 22, 2019
12/19

by
Richard Bona

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Tracklist: 1. Aka Lingala Tè 2. Bilongo 3. Matanga 4. Jokoh Jokoh 5. Cubaneando 6. Essèwè Ya Monique 7. Santa Clara Con Montuno 8. Ngul Mekon 9. Muntula Moto 10. Eva 11. Kivu 12. Kwa Singa

Source: CD

63
63

Jun 20, 2014
06/14

by
Damien Bona

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Topic: Motion pictures -- Casting -- United States.

294
294

Aug 18, 2016
08/16

by
Giovanni Bona

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Topic: bub_upload

Source: http://books.google.com/books?id=U9FElURod20C&hl=&source=gbs_api

A short article about Columbia River Indians playing of a lacrosse-like sport, with descriptions of the items used and circumstances surrounding matches. Appeared in the Camas-Washougal Post-Record's Post Bicentennial insert in 1976.

Topics: Columbia River Indians, Sports, Lacrosse, Sauvie Island, Pearson Airfield

249
249

Dec 13, 2013
12/13

by
Damien Bona

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Topic: Academy Awards (Motion pictures)

10
10.0

Jan 21, 2018
01/18

by
Bona Head

audio

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Tracklist: 1. Overture (The Traveller) 2. Fog 3. Kites (Lost In Thought) 4. Momentary Visions 5. Before To The Mirrors 6. Talking To Myself 7. September Shock 8. M. Pity 9. Miss Serendipity 10. Kepler (The Reflection)

Source: CD

1
1.0

Jul 17, 2022
07/22

by
F Bona

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95
95

Jul 20, 2013
07/13

by
Miklos Bona

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We show that for every $k$, the probability that a randomly selected vertex of a random binary search tree on $n$ nodes is at distance $k-1$ from the closest leaf converges to a rational constant $c_k$ as $n$ goes to infinity.

Source: http://arxiv.org/abs/1304.6105v1

51
51

Sep 21, 2013
09/13

by
Miklos Bona

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We use Janson's dependency criterion to prove that the distribution of $d$-descents of permutations of length $n$ converge to a normal distribution as $n$ goes to infinity. We show that this remains true even if $d$ is allowed to grow with $n$, up to a certain degree.

Source: http://arxiv.org/abs/0709.4483v1

63
63

Sep 20, 2013
09/13

by
Miklos Bona

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We prove that the number of 1324-avoiding permutations of length n is less than (7+4\sqrt{3})^n.

Source: http://arxiv.org/abs/1207.2379v1

26
26

Jan 28, 2018
01/18

by
Richard Bona

audio

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Tracklist: 1. Take One 2. Shiva Mantra 3. Good Times 4. Mbemba Mama 5. Kurumalete 6. Souleymane 7. African Cowboy 8. Esukudu 9. Yara's Blues 10. Sona Mayo 11. Camer Secrets

Source: CD

325
325

Aug 15, 2016
08/16

by
Giovanni Bona

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Topic: bub_upload

Source: http://books.google.com/books?id=SY8gsjrksXoC&hl=&source=gbs_api

208
208

Nov 11, 2014
11/14

by
Giovanni Bona

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Topic: bub_upload

Source: http://books.google.com/books?id=5sneAaKvCYQC&hl=&source=gbs_api

An article about the lives of Richard and Betsy Ough, which appeared in the Post Bicentennial insert to the Camas-Washougal Post-Record in 1976.

Topics: Richard Ough, Betsy Ough, Washougal history, Washington history, Hudson's Bay Company, Cascades...

58
58

Sep 21, 2013
09/13

by
Miklos Bona

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We prove that the number of copies of any given permutation pattern $q$ has an asymptotically normal distribution in random permutations.

Source: http://arxiv.org/abs/0712.2792v1

129
129

Jul 20, 2013
07/13

by
Miklós Bóna

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Solving the first nonmonotonic, longer-than-three instance of a classic enumeration problem, we obtain the generating function $H(x)$ of all 1342-avoiding permutations of length $n$ as well as an {\em exact} formula for their number $S_n(1342)$. While achieving this, we bijectively prove that the number of indecomposable 1342-avoiding permutations of length $n$ equals that of labeled plane trees of a certain type on $n$ vertices recently enumerated by Cori, Jacquard and Schaeffer, which is in...

Source: http://arxiv.org/abs/math/9702223v1

55
55

Jun 26, 2018
06/18

by
Richard Bona

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No barcode Tracklist: 1. Invocation (A Prophecy) 2. Bisso Baba (Always together) 3. Suninga (When Will I Ever See You) 4. Ekwa Mwato (Affirmation of the Spirit) 5. Sweet Mary (Everyone Has a Choice) 6. Reverence (The Story of a Miracle) 7. Te Misea (A Scream to Save the Planet) 8. Muntula Moto (The Benediction of a long Life) 9. Laka Mba (Plea for Forgiveness) 10. Ngad'a Ndutu (Widow's Dance - Celebration Of A New Life) 11. Esoka (Trust Your Heart) 12. Mbanga Kumba (Two cities, One Train)

Source: CD

201
201

Oct 25, 2014
10/14

by
Bona, Giovanni

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45
45

Jun 26, 2018
06/18

by
Richard Bona

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Tracklist: 1. Engingilaye & Te Dikalo 2. Kivu & Suninga 3. Kalabancoro 4. Samaouma 5. O Sen Sen Sen 6. Indiscretions & Please Don't Stop 7. Djombwe & I Wish & Trains 8. Ekwa Mwato

Source: CD

116
116

Aug 11, 2016
08/16

by
Giovanni Bona

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Topic: bub_upload

Source: http://books.google.com/books?id=qCCpitzm3PoC&hl=&source=gbs_api

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67

Jun 27, 2018
06/18

by
Richard Bona

audio

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Tracklist: 1. Engingilaye & Te Dikalo 2. Kivu & Suninga 3. Kalabancoro 4. Samaouma 5. O Sen Sen Sen 6. Indiscretions & Please Don't Stop 7. Djombwe & I Wish & Trains 8. Te Dikalo

Source: CD

139
139

Jul 26, 2016
07/16

by
Giovanni Bona

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Topic: bub_upload

Source: http://books.google.com/books?id=h9pg3c7ggjkC&hl=&source=gbs_api

85
85

Aug 10, 2016
08/16

by
Giovanni Bona

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Topic: bub_upload

Source: http://books.google.com/books?id=plm1HPWv2FYC&hl=&source=gbs_api

289
289

Nov 10, 2014
11/14

by
Giovanni Bona

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Topic: bub_upload

Source: http://books.google.com/books?id=50cRRydFQa0C&hl=&source=gbs_api

An article about George W. Hart and his role in the early days and development of Washougal, from farming to politics. This article appeared in the Post Bicentennial insert to the Camas-Washougal Post-Record in 1976.

Topics: George W. Hart, Washougal, Washougal History, Oregon Territory, Washington Territory, Clark County

272
272

Aug 1, 2016
08/16

by
Giovanni Bona

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Topic: bub_upload

Source: http://books.google.com/books?id=L9xSMzzkbw4C&hl=&source=gbs_api

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86

Jul 20, 2013
07/13

by
Miklos Bona

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Let $S$ be a finite set of positive integers with largest element $m$. Let us randomly select a composition $a$ of the integer $n$ with parts in $S$, and let $m(a)$ be the multiplicity of $m$ as a part of $a$. Let $0\leq r

Source: http://arxiv.org/abs/math/0609845v1

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41

Sep 19, 2013
09/13

by
Miklós Bóna

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We give a combinatorial proof of the result of Hetyei and Reiner that there are exactly $n!/3$ permutations of length $n$ in the minmax tree representation of which the $i$th node is a leaf. We also prove the new result that the number of $n$-permutations in which this node has one child is $n!/3$ as well, implying that the same holds for those in which this node has two children.

Source: http://arxiv.org/abs/math/9703209v1

An article recounting George Washington Bush, an early settler in the area that is now Washougal. It tells of the Hudson's Bay Company's policies toward African American settlement, and how it led to the Bushes resettlement into the northern part of the Oregon territory. This article appeared in the Post Bicentennial insert to the Camas-Washougal Post-Record in 1976.

Topics: George Washington Bush, Michael Simmons, Washougal History, Hudson's Bay Company, African American...

A short article about early explorers difficulty with spoken languages of the Columbia River Indians, including a sketch of longboats. It appeared in the Camas-Washougal Post-Record's Post Bicentennial insert in 1976.

Topics: Columbia River Indians, Washington History, Indian languages, William Broughton, George Vancouver,...

An article about Gabriel Franchere, who described how Columbia River Indians lived and fished. Includes photo of a large sturgeon caught in the Camas-Washougal area 1916. Article appeared in the Camas-Washougal Post-Record's Post Bicentennial insert in 1976.

Topics: Gabriel Franchere, Columbia River Indians, Sturgeon Fishing, Shipwreck Victims, John Roffler, Lewis...

19
19

Mar 23, 2018
03/18

by
Richard Bona

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CD is no barcode. Tracklist: 1. Dipita 2. New Bell 3. Souwedi Na Wengue 4. Eyala 5. Djombwe 6. Te Dikalo 7. One Minute 8. Muna Nyuwe 9. Na Mala Nde 10. Konda Djanea 11. Eyando 12. Messanga

Source: CD

38
38

Sep 19, 2013
09/13

by
Miklos Bona

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Following a question of J. Cooper, we study the expected number of occurrences of a given permutation pattern $q$ in permutations that avoid another given pattern $r$. In some cases, we find the pattern that occurs least often, (resp. most often) in all $r$-avoiding permutations. We also prove a few exact enumeration formulae, some of which are surprising.

Source: http://arxiv.org/abs/0910.1343v1

47
47

Sep 18, 2013
09/13

by
Miklos Bona

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We examine the poset $P$ of 132-avoiding $n$-permutations ordered by descents. We show that this poset is the "coarsening" of the well-studied poset $Q$ of noncrossing partitions . In other words, if $x

Source: http://arxiv.org/abs/math/9811067v1

An article recounting the adventures of John Ledyard, an American colonist who sailed with Captain Cook. While trading on Vancouver Island he had an idea for overland expedition from the east to the west coast, finally realized by Lewis and Clark. This article appeared in the Camas-Washougal Post-Record Post Bicentennial insert from 1976.

Topics: John Ledyard, Fur Trade, Exploration, Cat. James Cook, Cat. George Vancouver, Vancouver Island,...

20
20

Oct 5, 2018
10/18

by
Richard Bona

audio

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Tracklist: 1. Please Don't Stop 2. Dipama 3. Tiki 4. Kivu 5. O Beta O Siba 6. Esoka Bulu (Nigth Whisper) 7. O Sen Sen Sen 8. Manyaka O Brazil 9. Three Women 10. Ba Senge 11. Ida Bato (Ancient song 1789) 12. Akwa Samba Yaya 13. Calçadao de Copacabana 14. Samaouma 15. Nu Sango

Source: CD

5
5.0

Apr 5, 2022
04/22

by
Arsenault, Bona

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288 pages : 22 cm

Topics: Arsenault, Bona, Arsenault, Bona, 1903-, Politicians -- Québec (Province) -- Biography,...

42
42

Sep 19, 2013
09/13

by
Miklos Bona

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We study Stirling permutations defined by Gessel and Stanley. We prove that their generating function according to the number of descents has real roots only. We use that fact to prove that the distribution of these descents, and other, equidistributed statistics on these objects converge to a normal distribution.

Source: http://arxiv.org/abs/0708.3223v2

Topic: bub_upload

Source: http://books.google.com/books?id=akPAGGfmqGEC&hl=&source=gbs_api

334
334

Aug 20, 2016
08/16

by
Giovanni Bona

texts

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Topic: bub_upload

Source: http://books.google.com/books?id=UTSZByb9av4C&hl=&source=gbs_api

400
400

Jul 28, 2016
07/16

by
Giovanni Bona

texts

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eye 400

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Topic: bub_upload

Source: http://books.google.com/books?id=IhsB9kdoeikC&hl=&source=gbs_api

10
10.0

Oct 19, 2019
10/19

by
Richard Bona

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Source material did not include any artwork. Tracklist not available for this CD. Tracklist: 1. N/A 2. N/A 3. N/A 4. N/A 5. N/A 6. N/A

Source: CD

An article describing the life of of Lower Columbia Indians, their dress, food, and homes. This article appeared in the Post Bicentennial insert to the Camas-Washougal Post-Record in 1976.

Topic: Columbia River Indians